Pioneer SE-E721 Earphone : Black, Red, or White

Description

Model: Closed Dynamic Driver diameter: 9mm Play frequency band: 5 ~ 23000 Hz Maximum input: 100mw Impedance: 32 ohms Output sound pressure level (sensitivity): 105dB Plug: 3.5mm stereo mini plug Code: 1.2m (when stretched: 1.5m approx.) Weight: 6.5g (Not including cable) Accessories: Earphone Chip